Mariah Heinzerling is an associate attorney in the Firm’s Haverford office.

Mariah received her law degree from the Georgetown University Law Center in 2022. While in law school, Mariah served as the submissions editor and a staff editor for the Georgetown Environmental Law Review. She also worked as a student clinician for the Georgetown Environmental Law and Justice Clinic. While in law school, she interned for the New York State Attorney General as well as a regional environmental nonprofit. Mariah graduated from the University of Rochester where she majored in Physics and Astronomy.